15694386830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1\times {\mathrm{6389}}^1$

素因数の和:10484

約数の個数: 32

約数和(自身を含む): 28724634720

約数和(自身を除く): 13030247890

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4027, 6389, 8054, 12778, 20135, 31945, 40270, 63890, 245647, 389729, 491294, 779458, 1228235, 1948645, 2456470, 3897290, 25728503, 51457006, 128642515, 257285030, 1569438683, 3138877366, 7847193415, 15694386830]

約数ペア:

[(1, 15694386830), (2, 7847193415), (5, 3138877366), (10, 1569438683), (61, 257285030), (122, 128642515), (305, 51457006), (610, 25728503), (4027, 3897290), (6389, 2456470), (8054, 1948645), (12778, 1228235), (20135, 779458), (31945, 491294), (40270, 389729), (63890, 245647)]